⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Chelan County › ZIP 98801

ZIP 98801, Chelan County: well depth, water level & drilling cost

✓ 176 Ecology records · Chelan County

236 ftmedian well depth
104 ft–398 fttypical depth range
105 ftmedian static water level
10 gpmmedian yield (62 tests)

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How deep are wells in ZIP 98801, Washington?

The median drilled well depth in ZIP 98801 is 236 ft, based on 175 wells with recorded depths in the state Ecology database. Half fall between 104 ft and 398 ft; 90% are shallower than 635 ft.

How much does it cost to drill a well in ZIP 98801?

Applying published per-foot rates to the local median depth of 236 ft: drilling and casing alone typically runs $5,900–$15,340; a complete system including pump, pressure tank, and hookup typically runs $14,160–$23,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 98801?

The median static water level is 105 ft below ground surface (middle half of wells: 50 ft–252 ft), from 63 measurements.

Drilled depth distribution

0–50 ft 8 50–100 ft 33 100–150 ft 21 150–200 ft 16 200–300 ft 33 300–400 ft 22 400–600 ft 19 600+ ft 23
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Part of Chelan County well records.

Method: medians computed from Ecology records (water wells only — soil/environmental borings and decommissions excluded; depths 0–5,000 ft), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.